Decoupling for Cornwall IV's

I'm currently using six of these (three per speaker) and they definitely tightened the bass. They also raise the tweeters by 2".

https://www.amazon.com/gp/product/B075MMT68C/ref=ppx_yo_dt_b_asin_title_o06_s00?ie=UTF8&psc=1

For short money, it was worth the improvement. 

I looked at the isolation pad, it’s pretty specific, 63 hz. If your looking for complete DE coupling you need to go with springs, shocks and sorbothane gaskets between the suspension parts...

Just like a Rolls Royce.. :-)

Regards

Ah..........alas, I've only a Bentley!
I will nonetheless, look into your point of reference more carefully...
Thank you! 

jayrossi: Thank you.........I had bookmarked that link months ago!
Twas a Stereophile reviewer who recommended them!
I have yet to get to room treatment, so in the short term, I may simply employ these (or something similar) and see (hear) what happens.
Cheers,
MC 
BTW: Add my name to the list of admirers of your system!

@jayrossi13 ,  are you using these on Cornwall IVs?  I thought Klipsch recommends keeping a full flat surface on the speakers.  If you like them, regardless, I may try them. 

I used Subdude giant subwoofer isolation pads on my Forte IIIs.  They are too small for the Cornwall IVs.  I loved them, and wish I could find them in a larger size.